Autonomous investment is indicated by the intercept. 1  An Induced Slope: The slope of the investment equation (f) measures the change in investment resulting from a change in income. If income changes by $1, then investment changes by $f.
24 to 48 Hours. You should wait at least 24 hours before grouting the tiles. You may notice that the edges of the thinset or the thinset showing through the grout lines looks dry. Don't be fooled by this. The thinset under the tiles isn't receiving as much air as the edges and is therefor not fully cured.
Q. How long after service can I walk on the floors? Usually, you can walk on the floors approximately 24 hours after the job is complete. Q: What advice do you have to prolong the finish on hardwood floors? The best piece of advice I can give you is to take your shoes off while inside. It is amazing what a big impact this can have. Also, it's important to use felt pads underneath furniture (especially chairs) and entry mats at the doorways. Click here for more advice on How to prevent scratches on your hardwood floors.