In Nathan's project, a vendor won't start work until they receive a payment, so Nathan wants to delay the start of work for three days. How should he configure the task dependency (task link) between the payment and work start to accomplish this?
1) Fill in 3d in the Delay field.
2) Fill in 3d in the Lead field.
3) Fill in -3d in the Lag field.
4) Fill in 3d in the Lag field.