true or false

1- In engineering economy, the most important tense almost all exercises deal with is the future.

2- The saving account that earns the highest rate of return is the best to invest your money.

3- The value of the factor (P/F,i,8) can be found by multiplying the values of the factor (P/F,i,2) and (P/F,i,6).

4- Capitalized cost is an approximate analysis technique, generally defined as the time required for cumulative benefits to equal cumulative costs

5- The concept of resolving alternatives into comparable units is not restricted to a present or annual comparison, and this comparison can be performed at any point in time.

6- The incremental B/C analysis is effective when two independent alternatives are to be compared.