13. The Advanced Tech Company has a project to design an integrated information database for a major bank. Data for the project are given in Table 7.6. Indirect project costs amount to $300 per day. The company will incur a $150 per day penalty for each day the project lasts beyond day 14a. What is the project’s duration if only normal times are used?b. What is the minimum-cost schedule?c. What is the critical path for the minimum-cost schedule?