3. Hari Seldon is planning for his retirement 6 years from now. He plans to deposit $30000 each year for 6 six years (i. e., 6 deposits in years 1–6) in a bank that offers a savings rate of 10% per year. Hari Seldon is also aware that inflation will be present during these 6 years and predicts the inflation rate to be 4% per year (during all 6 years). Answer the following questions.

(a) What is his expected bank balance 6 years from now?
(b) What is the purchasing power of his bank balance 6 years from now in current value of a dollar?
(c) What is the rate at which his purchasing power is growing with this investment?

Oerstman, inc. uses a standard costing system and develops its overhead rates from the current annual budget. the budget is based on an expected annual output of 120,000 units requiring 480,000 direct labor hours.(practical capacity is 500,000 hours)annual budgeted overhead costs total $772,800, of which $556,800 is fixed overhead. a total of 119,300 units, using 478,000 direct labor hours, were produced during the year. actual variable overhead costs for the year were $260,400 and actual fixed overhead costs were $555,450.required: 1. compute the fixed overhead spending variance and indicate if favorable or unfavorable.2. compute the fixed overhead volume variance and indicate if favorable or unfavorable.