- Identify zero-force members, if any, and justify your selection
- Using the method of joints, determine the forces in all members of the truss analytically.
- Indicate the results on the truss diagram using the arrow sign convention
- Identify the members that are subjected to the highest load (
*F*) both in tension and compression_{max} - Using the method of sections, determine the forces in members
*DF*,*DG*, and*EG* - Compare these values to those found in point b. above

### Calculate the annual worth in years 1 through 10 of the following…

Calculate the annual worth in years 1 through 10 of the following series of incomes and expenses, if the interest rate is 6% per year. Year Income per year Expense per year 0 $10,000 $3000 1 to 6 $800 $500 7 to 10 $900 $300