Daniel derives utility from only two​ goods, cake ​(QC​) and donuts ​(​Qd). The marginal utility that Daniel receives from cake ​(MUc​) and donuts ​(​MUd) are given as​ follows: ​ MUc = Qd MUd = Qc
Daniel has an income of​ $240 and the price of cake ​(​Pc) and donuts ​(Pd​) are both​ $3.
1) What is Daniel's budget constraint?
A) 240 = 3Pc + 3Pd.
B) 240 = 3Qc + 3Qd.
C) 240 = (Pc)(Qc).
D) 240 = (Qc)(Qd).
2) Holding​ Daniel's income and constant at​ $240 and​ $3 respectively, what is​ Daniel's demand curve for​ cake?
A. Qc ​= ​120/Pc.
B. Qc ​= 240/(3​ + Pc​).
C. Qc ​= ​240/Pc.
D. Qc ​= 240 - Pc.
E. None of the above.

Electronics assembly inc. is a contract manufacturer that assembles consumer electronics for a number of companies. currently, the operations manager is assessing the capacity requirements as input into a bid for a job to assemble cell phones for a major global company. the company would assemble three models of cell phones in the same assembly cell. setup time between the phones is negligible. electronics assembly inc. operates two 8-hour shifts for 275 days per year. cell phone demand forecast (phones/year) processing time (minutes/phone) mars 47,000 19.8 saturn 35,000 20.7 neptune 7,500 16.2 a. calculate total capacity required by line. b. determine the total operating time available. c. calculate the total number of assembly cells. (round up your answer to the next whole number.)