There are three sequential operations (Station 1, Satiation 2, and Station 3) in a process. Incoming applications go to station 1 first, then to Station 2, finally to station 3, and then leave the process. There are 1 resources in Station 1, 2 resources in Station 2, and 3 resources in Station 3. The capacity of EACH SINGLE RESOURCE in these stations is 3, 5, and 5 applications per day. The last 3 numbers are the capacity of a single resource (a resource unit) in each of the three stations (resource pools), respectively. This process wors 24 hours a day. Compute the theoretical flow time.

Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?