The acceptable level for insect filth in a certain food item is 3 insect fragments per 10 grams. a sample random of 60 ten gram portions of the food item is obtained and results in a sample mean of x = 3.7 insect fragments per ten gram portion.(a) mean u = 3(b) standard deviation o = ? round to 3 decimal.(c) what is the probability a simple random sample of 50 ten gram portions of the food item results in a mean of at least 3.7 insect fragments? p(x > 3.7) = ? round to 4 decimal.(d) is this result unusual? (e) what might we conclude? oa since this result is unusual, it is reasonable to conclude that the propulation mean is 3.ob since this result is not unusual, it is reasonable to conclude that the popilation mean is 3.oc since this result is unusual, it is reasonable to conclude that the population mean is higher than 3.od since this result is not unusual, it is reasonable to conclude that the population mean is higher than 3.

Bridgeport company began operations at the beginning of 2018. the following information pertains to this company. 1. pretax financial income for 2018 is $115,000. 2. the tax rate enacted for 2018 and future years is 40%. 3. differences between the 2018 income statement and tax return are listed below: (a) warranty expense accrued for financial reporting purposes amounts to $7,500. warranty deductions per the tax return amount to $2,200. (b) gross profit on construction contracts using the percentage-of-completion method per books amounts to $94,700. gross profit on construction contracts for tax purposes amounts to $67,100. (c) depreciation of property, plant, and equipment for financial reporting purposes amounts to $61,800. depreciation of these assets amounts to $75,700 for the tax return. (d) a $3,600 fine paid for violation of pollution laws was deducted in computing pretax financial income. (e) interest revenue recognized on an investment in tax-exempt municipal bonds amounts to $1,500. 4. taxable income is expected for the next few years. (assume (a) is short-term in nature; assume (b) and (c) are long-term in nature.) (a) prepare the reconciliation schedule for 2017 and future years. (b) prepare the journal entry to record income tax expense for 2017. (c) prepare the income tax expense section of the income statement beginning with “income before income taxes.” (d) determine how the deferred taxes will appear on the balance sheet at the end of 2017.