The following transactions occurred during July: 1. Received $1,090 cash for services provided to a customer during July.
2. Received $5,800 cash investment from Bob Johnson, the stockholder of the business.
3. Received $940 from a customer in partial payment of his account receivable which arose from sales in June.
4. Borrowed $7,900 from the bank by signing a promissory note.
5. Received $1,440 cash from a customer for services to be rendered next year.
6. Provided services to a customer on credit $565.
What was the amount of revenue for July?
a. $1,090
b. $1,655
c. $3,095
d. $4,035
e. $17,170

M. cotteleer electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. one of the components has an annual demand of 235 units, and this is constant throughout the year. carrying cost is estimated to be $1.25 per unit per year, and the ordering (setup) cost is $21 per order. a) to minimize cost, how many units should be ordered each time an order is placed? b) how many orders per year are needed with the optimal policy? c) what is the average inventory if costs are minimized? d) suppose that the ordering cost is not $21, and cotteleer has been ordering 125 units each time an order is placed. for this order policy (of q = 125) to be optimal, determine what the ordering cost would have to be.