Leslie, the buyer at ABC found a great deal on oil for their manufacturing equipment. Jane, the production manager, noticed machine downtime has gone up by 10% since the change, causing an increase in the actual hours of input. What do Leslie and Jane need to do? O Leslie and Jane need to talk with maintenance and see if they can repair the machines so they work more efficiently with the new oil. Leslie and Jane need to calculate the actual hours of input at the actual rate, the actual hours of input at the standard rate and then the standard hour allowed for actual output at the standard rate, so they can see if they have a favorable or unfavorable spending variance with the new oil. O Leslie needs to go back to purchasing the original oil, so Jane can meet her efficiency budget