If consumption of household is $3500 and income is $5000 Calculate saving

Only typed answer and please don't use chatgpt  Suppose a manufacturer of software develops a new computer program that sells for $50. The $50 cost includes $0.25 for the CD it is stored on, $5 for the labor of the company software programmers, and $1.75 for packaging materials and transportation costs. Value added by the software company is Select one: A $48.25 B $48 C544.7S D $49.75

Jevonte is saving money. Jevonte started with $21 and added $17.50 every week. Find the rate of change.

Mark is currently earning $44,000 a year. He has worked for this firm for 5 years. He is considering a job that will increase his lifetime earnings by $240,000 but that requires a Ph.D. in finance. The job will mean also attending a full-time finance program for four years at an annual cost of $28,500. Mark already completed an MBA, for which he spent $86,000 in tuition and books. Would he take the job and attend the Ph.D. program? Calculate:   Insutructions: Use ono decimals. Use commas (30,000, not 30000). Opportunity costs of this decision = $ MC = $ MB = $ Sunk Costs = $