Pearsall company's defined benefit pension plan had a PBO of $265,000 on January 1, 2021. During 2021, pension benefits paid were $40,000. The discount rate for the plan for this year was 10%. Service cost for 2021 was $80,000. Plan assets (fair value) increased during the year by $45,000. The amount of the PBO at December 31, 2021, was: Multiple Choice $225,000. $305,000. $331,500. None of these answer choices are correct.

The monthly demand equation for an electric utility company is estimated to be p equals 60 minus left parenthesis 10 superscript negative 5 baseline right parenthesis x, where p is measured in dollars and x is measured in thousands of killowatt-hours. the utility has fixed costs of $3 comma 000 comma 000 per month and variable costs of $32 per 1000 kilowatt-hours of electricity generated, so the cost function is upper c left parenthesis x right parenthesis equals 3 times 10 superscript 6 baseline plus 32 x. (a) find the value of x and the corresponding price for 1000 kilowatt-hours that maximize the utility's profit. (b) suppose that the rising fuel costs increase the utility's variable costs from $32 to $38, so its new cost function is upper c 1 left parenthesis x right parenthesis equals 3 times 10 superscript 6 baseline plus 38 x. should the utility pass all this increase of $6 per thousand kilowatt-hours on to the consumers?