Your project to obtain charitable donations is now 35 days into a planned 45-day project. The project is divided into 3 activities. The first activity is designed to solicit individual donations. It is scheduled to run the first 27 days of the project and to bring in $24,600. Even though we are 35 days into the project, we still see that we have only 90% of this activity complete. The second activity relates to company donations and is scheduled to run for 35 days starting 8 days into the project and extending through day 43 . We estimate that, even though we should have (27/35=)77.14% of this activity complete, it is actually only 57% complete. This part of the project was scheduled to bring in $149,600 in donations. The final activity is for matching funds. This activity is scheduled to run the last 10 days of the project and has not started. It is scheduled to bring in an additional $49,200. So far a total of $175,400 has actually been brought in on the project. a) Calculate the BCWS and BCWP. b) Calculate the schedule variance, schedule performance index, cost (actually value in this case) variance, and cost performance index for the project to date. (Negative values should be indicated by a minus sign. Do not round your intermediate calculations or "variance" values. Round your "performance index" values to 3 decimal places.)